Note: This product only includes the charger, not the lithium battery.
This charger can charge all 3.7 V lithium batteries, e.g. 10440, 14500, 16340, 17335, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 21700, 22650, 25500, 26500, 266 50, 26800, 32700, 36650, 40700, 401350, and more 3.7 V lithium batteries
Specification:
Compatible: For 3.7V Lithium Battery
Input: DC 5V
Output: 4.2V/3.7V(1200mA)
Weight: 22g
Cable length: 60cm
Operation Instruction:
1. Connect battery pack to output connector and plug DC power source
2. Make sure battery polarity is connected correctly
3. When charging, the red light is on.
4. When the battery is fully charged, the green light stays on and the red light turns off.
5. If the green light is always on, it means that the charger is not charging your battery.
Note: The charger is designed for faster 3.7V lithium Battery. Do not charge other types of batteries.